- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for BDX54B
- Part Number BDX54B
- Manufacturer STMicroelectronics
- Pin Count 3
- Part Category Transistor Darlington Pair
- Package Category Transistor Outline, Vertical
- Footprint Name Transistor Outline, Vertical - TO-220*-*
- Released Date May 6, 2020
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
BDX54B Details
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Manufacturer Part Number:
BDX54B
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Part Package Code:
TO-220AB
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Package Description:
ROHS COMPLIANT, PLASTIC, TO-220, 3 PIN
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Pin Count:
3
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ECCN Code:
EAR99
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HTS Code:
8541.29.00.95
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Manufacturer:
STMicroelectronics
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YTEOL:
0
BDX54B Frequently Asked Questions (FAQs)
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The maximum safe operating temperature for the BDX54B is 150°C, but it's recommended to operate it at a maximum of 125°C for reliable performance.
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To ensure linear operation, the BDX54B should be biased with a collector-emitter voltage (Vce) between 2V and 10V, and a base-emitter voltage (Vbe) around 0.7V. Additionally, the collector current should be limited to the recommended maximum value.
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To minimize thermal resistance, it's recommended to use a large copper area for the collector pin, and to place the transistor close to a heat sink or a thermal pad. A thermal via or a thermal relief pattern can also be used to improve heat dissipation.
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Yes, the BDX54B can be used as a switch, but it's not recommended for high-frequency switching applications due to its relatively slow switching times. The transistor is better suited for linear amplification and analog circuits.
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To protect the BDX54B from ESD, it's recommended to use anti-static packaging, handle the device by the body or with an anti-static wrist strap, and use ESD-protected workstations. Additionally, the device should be stored in a conductive bag or wrapped in anti-static material.
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BDX54B Overview
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About STMicroelectronics
STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components.
STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut